I flip the board frequently when playing online. I tend to sabotage myself when I do that. If there is no time limit on moves, then I can take my time. Problem is I seem to be able to find their moves and predict their moves better than my own. I over analyze the game into oblivion and end up ruining my game and I lose. I don't know why, and I can't seem to stop doing it, so I just stop flipping the board.